基于自立式中波天线防雷设计方案

Lightning protection scheme based on self-standing medium wave antenna

广播发射台自立式中波天线建设定型以后,自立式中波天线存在雷电流通过放电线圈入地,这就有可能导致雷击发射机故障。为长期、彻底地解决自立式中波天线可能发生的天线引雷隐患,很有必要对自立式中波天线进行最简单、又经济的技术改造。

After the construction of the self-supporting medium wave antenna in the broadcasting transmitting station is finalized,the lightning current of the self-supporting medium wave antenna enters the ground through the discharge coil,which may lead to the failure of the lightning strike transmitter.In order to thoroughly solve the potential lightning hazard of the self-supporting medium wave antenna for a long time,it is necessary to carry out the simplest and economical technical transformation of the self-supporting medium wave antenna.